Timken LM522548
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LM522500
Cone Part Number
LM522548
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
341000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
88400 N
Dimensions
d - Cone Bore
109.987 mm
B - Cone Width
34.925 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
7.900 mm
da - Cone Frontface Backing Diameter
118 mm
db - Cone Backface Backing Diameter
133 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Aa - Cage-Cone Backface Clearance
2.3 mm
a - Effective Center Location4
-1.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
50700 N
C1 - Dynamic Radial Rating (1 million revolutions)6
196000 N
C0 - Static Radial Rating
357000 N
C7
34900 N
Factors
K - Factor8
1.45
G1 - Heat Generation Factor (Roller-Raceway)
231.6
G2 - Heat Generation Factor (Rib-Roller End)
63.4
Cg - Geometry Factor9
0.158
